Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Nestor N Nazareno, MD

Individual provider Internal Medicine Physician · NPI 1386617629

Dr. Nestor N Nazareno, MD is an Internal Medicine in Surprise, Arizona. Qualified in 1989, 37 years ago. Practices with Centerwell Senior Primary Care Az PC, a 47-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Arizona.

Years since qualifying
37
Licensed in
AZ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

14273 W Grand Ave Ste 100
Surprise, AZ 85374-4361
Phone: (623) 428-8189
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 23491 (AZ)

Record details

NPI number1386617629
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 8, 2006
Last updated in NPPESMarch 17, 2026
Certification dateMarch 17, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Centerwell Senior Primary Care Az Pc — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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